#include <winsock2.h>
#include <stdio.h>
#pragma comment(lib,"ws2_32.lib")
void main()
{
WSADATA wsadata;
WORD dwVersionRequested;
int err;
err=WSAStartup(dwVersionRequested,&wsadata);
char hostname[128];
if(gethostname(hostname,128)==0)
{
printf("%s\n",hostname);//计算机名字
}
struct hostent *pHost = gethostbyname(hostname);
for (int i = 0; pHost != NULL && pHost->h_addr_list[i] != NULL; i++)
{
printf("%s\n",inet_ntoa(*(struct in_addr *)pHost->h_addr_list[i]));
}
WSACleanup();
}
VC6.0获取本机主机名和IP地址
最新推荐文章于 2021-05-22 00:01:01 发布